nginx-site: xml/en/docs/http/ngx_http_proxy

annotate xml/en/docs/http/ngx_http_proxy_module.xml @ 417:cbc2d1b51cb6

Documented the proxy_cookie_domain and proxy_cookie_path directives.

author	Ruslan Ermilov <ru@nginx.com>
date	Wed, 15 Feb 2012 21:44:31 +0000
parents	781b23ba3b0a
children	695f83494c19

rev	line source
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1 <?xml version="1.0"?>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	3 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	4
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	5 <module name="Module ngx_http_proxy_module"
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	6 link="/en/docs/http/ngx_http_proxy_module.html"
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	7 lang="en">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	8
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	9 <section id="summary">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	10
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	11 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	12 The <literal>ngx_http_proxy_module</literal> module allows to pass
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	13 requests to another server.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	14 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	15
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	16 </section>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	17
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	18
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	19 <section id="example" name="Example Configuration">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	20
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	21 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	22 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	23 location / {
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	24 proxy_pass http://localhost:8000;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	25 proxy_set_header Host $host;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	26 proxy_set_header X-Real-IP $remote_addr;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	27 }
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	28 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	29 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	30
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	31 </section>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	32
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	33
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	34 <section id="directives" name="Directives">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	35
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	36 <directive name="proxy_buffer_size">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	37 <syntax><value>size</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	38 <default>4k\|8k</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	39 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	40 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	41 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	42
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	43 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	44 Sets <value>size</value> of the buffer used for reading the first part
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	45 of a response received from the proxied server.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	46 This part usually contains a small response header.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	47 By default, the buffer size is equal to the size of one
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	48 buffer set by the <link id="proxy_buffers"/> directive.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	49 It can be made smaller however.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	50 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	51
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	52 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	53
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	54
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	55 <directive name="proxy_buffering">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	56 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	57 <default>on</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	58 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	59 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	60 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	61
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	62 <para>
405 781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	63 Enables or disables buffering of responses from the proxied server.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	64 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	65
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	66 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	67 When buffering is enabled, nginx receives a response from the proxied server
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	68 as soon as possible, saving it into buffers set by the
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	69 <link id="proxy_buffer_size"/> and <link id="proxy_buffers"/> directives.
405 781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	70 If the whole response does not fit into memory, part of it can be saved
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	71 to a <link id="proxy_temp_path">temporary file</link> on disk.
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	72 Writes to temporary files are controlled by the
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	73 <link id="proxy_max_temp_file_size"/> and
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	74 <link id="proxy_temp_file_write_size"/> directives.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	75 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	76
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	77 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	78 When buffering is disabled, a response is passed to a client synchronously,
362 db6774c4c699 Fixed translation. Ruslan Ermilov <ru@nginx.com> parents: 351 diff changeset	79 immediately as it is received.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	80 nginx will not try to read the whole response from the proxied server.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	81 The maximum size of the data that nginx can receive from the server
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	82 at a time is set by the <link id="proxy_buffer_size"/> directive.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	83 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	84
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	85 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	86
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	87
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	88 <directive name="proxy_buffers">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	89 <syntax><value>number</value> <value>size</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	90 <default>8 4k\|8k</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	91 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	92 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	93 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	94
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	95 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	96 Sets the <value>number</value> and <value>size</value> of
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	97 buffers used for reading a response from the proxied server,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	98 for a single connection.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	99 By default, the buffer size is equal to one memory page.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	100 This is either 4K or 8K, depending on a platform.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	101 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	102
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	103 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	104
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	105
405 781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	106 <directive name="proxy_busy_buffers_size">
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	107 <syntax><value>size</value></syntax>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	108 <default>8k\|16k</default>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	109 <context>http</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	110 <context>server</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	111 <context>location</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	112
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	113 <para>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	114 When <link id="proxy_buffering">buffering</link> of responses from the proxied
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	115 server is enabled, limits the total <value>size</value> of buffers that
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	116 can be busy sending a response to the client while the response is not
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	117 yet fully read.
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	118 In the mean time, the rest of the buffers can be used for reading a response
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	119 and, if needed, buffering part of a response to a temporary file.
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	120 By default, <value>size</value> is limited by two buffers set by the
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	121 <link id="proxy_buffer_size"/> and <link id="proxy_buffers"/> directives.
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	122 </para>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	123
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	124 </directive>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	125
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	126
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	127 <directive name="proxy_cache">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	128 <syntax><value>zone</value> \| <literal>off</literal></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	129 <default>off</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	130 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	131 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	132 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	133
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	134 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	135 Defines a zone used for caching.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	136 The same zone can be used in several places.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	137 The <literal>off</literal> parameter disables caching inherited
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	138 from the previous configuration level.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	139 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	140
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	141 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	142
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	143
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	144 <directive name="proxy_cache_bypass">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	145 <syntax><value>string</value> ...</syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	146 <default/>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	147 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	148 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	149 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	150
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	151 <para>
294 9f5ee1c6fca5 Use consistent wording. Ruslan Ermilov <ru@nginx.com> parents: 281 diff changeset	152 Defines conditions under which the response will not be taken from a cache.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	153 If at least one value of the string parameters is not empty and is not
294 9f5ee1c6fca5 Use consistent wording. Ruslan Ermilov <ru@nginx.com> parents: 281 diff changeset	154 equal to “0” then the response will not be taken from the cache:
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	155 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	156 proxy_cache_bypass $cookie_nocache $arg_nocache$arg_comment;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	157 proxy_cache_bypass $http_pragma $http_authorization;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	158 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	159 Can be used along with the <link id="proxy_no_cache"/> directive.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	160 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	161
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	162 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	163
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	164
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	165 <directive name="proxy_cache_key">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	166 <syntax><value>string</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	167 <default>$scheme$proxy_host$request_uri</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	168 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	169 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	170 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	171
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	172 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	173 Defines a key for caching, for example
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	174 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	175 proxy_cache_key "$host$request_uri $cookie_user";
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	176 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	177 By default, the directive’s value is close to the string
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	178 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	179 proxy_cache_key $scheme$proxy_host$uri$is_args$args;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	180 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	181 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	182
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	183 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	184
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	185
302 df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	186 <directive name="proxy_cache_lock">
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	187 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	188 <default>off</default>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	189 <context>http</context>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	190 <context>server</context>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	191 <context>location</context>
310 86732337c730 Added a historical information for proxy_cache_lock, proxy_cache_lock_timeout, Ruslan Ermilov <ru@nginx.com> parents: 302 diff changeset	192 <appeared-in>1.1.12</appeared-in>
302 df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	193
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	194 <para>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	195 When enabled, only one request at a time will be allowed to populate
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	196 a new cache element identified according to the <link id="proxy_cache_key"/>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	197 directive by passing a request to a proxied server.
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	198 Other requests of the same cache element will either wait
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	199 for a response to appear in the cache, or the cache lock for
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	200 this element to be released, up to the time set by the
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	201 <link id="proxy_cache_lock_timeout"/> directive.
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	202 </para>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	203
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	204 </directive>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	205
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	206
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	207 <directive name="proxy_cache_lock_timeout">
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	208 <syntax><value>time</value></syntax>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	209 <default>5s</default>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	210 <context>http</context>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	211 <context>server</context>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	212 <context>location</context>
310 86732337c730 Added a historical information for proxy_cache_lock, proxy_cache_lock_timeout, Ruslan Ermilov <ru@nginx.com> parents: 302 diff changeset	213 <appeared-in>1.1.12</appeared-in>
302 df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	214
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	215 <para>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	216 Sets a timeout for <link id="proxy_cache_lock"/>.
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	217 </para>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	218
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	219 </directive>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	220
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	221
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	222 <directive name="proxy_cache_min_uses">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	223 <syntax><value>number</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	224 <default>1</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	225 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	226 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	227 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	228
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	229 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	230 Sets the <value>number</value> of requests after which the response
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	231 will be cached.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	232 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	233
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	234 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	235
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	236
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	237 <directive name="proxy_cache_path">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	238 <syntax>
364 bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	239 <value>path</value>
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	240 [<literal>levels</literal>=<value>levels</value>]
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	241 <literal>keys_zone</literal>=<value>name</value>:<value>size</value>
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	242 [<literal>inactive</literal>=<value>time</value>]
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	243 [<literal>max_size</literal>=<value>size</value>]</syntax>
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	244 <default/>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	245 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	246
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	247 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	248 Sets path and other parameters of a cache.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	249 Cache data are stored in files.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	250 Both the key and file name in a cache are a result of
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	251 applying the MD5 function to the proxied URL.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	252
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	253 The <literal>levels</literal> parameter defines hierarchy levels of a cache.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	254 For example, in the following configuration
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	255 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	256 proxy_cache_path /data/nginx/cache levels=1:2 keys_zone=one:10m;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	257 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	258 file names in a cache will look like this:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	259 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	260 /data/nginx/cache/<emphasis>c</emphasis>/<emphasis>29</emphasis>/b7f54b2df7773722d382f4809d650<emphasis>29c</emphasis>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	261 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	262 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	263
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	264 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	265 A cached response is first written to a temporary file, then a file is renamed.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	266 Starting from version 0.8.9 temporary files and the cache can be put on
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	267 different file systems but be aware that in this case a file is copied
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	268 across two file systems instead of the cheap rename operation.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	269 It is thus recommended that for any given location both cache and a directory
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	270 holding temporary files set by the <link id="proxy_temp_path"/> directive
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	271 are put on the same file system.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	272 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	273
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	274 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	275 In addition, all active keys and information about data are stored
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	276 in a shared memory zone, whose <value>name</value> and <value>size</value>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	277 are configured by the <literal>keys_zone</literal> parameter.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	278 Cached data that are not accessed during the time specified by the
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	279 <literal>inactive</literal> parameter get removed from the cache
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	280 regardless of their freshness.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	281 By default, <literal>inactive</literal> is set to 10 minutes.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	282 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	283
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	284 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	285 The special process “cache manager” monitors the maximum cache size set
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	286 by the <literal>max_size</literal> parameter;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	287 when this size is exceeded it removes the least recently used data.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	288 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	289
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	290 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	291
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	292
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	293 <directive name="proxy_cache_use_stale">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	294 <syntax>
364 bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	295 <literal>error</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	296 <literal>timeout</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	297 <literal>invalid_header</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	298 <literal>updating</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	299 <literal>http_500</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	300 <literal>http_502</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	301 <literal>http_503</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	302 <literal>http_504</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	303 <literal>http_404</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	304 <literal>off</literal>
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	305 ...</syntax>
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	306 <default>off</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	307 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	308 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	309 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	310
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	311 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	312 If an error occurs while working with the proxied server it is possible
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	313 to use a stale cached response.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	314 This directives determines in which cases it is permitted.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	315 The directive’s parameters match those of the
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	316 <link id="proxy_next_upstream"/> directive.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	317 Additionally, the <literal>updating</literal> parameter permits
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	318 to use a stale cached response if it is currently being updated.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	319 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	320
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	321 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	322
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	323
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	324 <directive name="proxy_cache_valid">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	325 <syntax>[<value>code</value> ...] <value>time</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	326 <default/>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	327 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	328 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	329 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	330
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	331 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	332 Sets caching time for different response codes.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	333 For example, the following directives
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	334 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	335 proxy_cache_valid 200 302 10m;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	336 proxy_cache_valid 404 1m;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	337 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	338 set 10 minutes of caching for responses with codes 200 and 302,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	339 and 1 minute for responses with code 404.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	340 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	341
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	342 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	343 If only caching <value>time</value> is specified
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	344 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	345 proxy_cache_valid 5m;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	346 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	347 then only 200, 301, and 302 responses are cached.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	348 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	349
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	350 <para>
294 9f5ee1c6fca5 Use consistent wording. Ruslan Ermilov <ru@nginx.com> parents: 281 diff changeset	351 In addition, it can be specified to cache any responses using the
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	352 <literal>any</literal> parameter:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	353 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	354 proxy_cache_valid 200 302 10m;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	355 proxy_cache_valid 301 1h;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	356 proxy_cache_valid any 1m;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	357 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	358 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	359
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	360 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	361
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	362
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	363 <directive name="proxy_connect_timeout">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	364 <syntax><value>time</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	365 <default>60s</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	366 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	367 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	368 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	369
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	370 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	371 Defines a timeout for establishing a connection with the proxied server.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	372 It should be noted that this timeout cannot usually exceed 75 seconds.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	373 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	374
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	375 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	376
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	377
417 cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	378 <directive name="proxy_cookie_domain">
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	379 <syntax><literal>off</literal></syntax>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	380 <syntax><value>domain</value> <value>replacement</value></syntax>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	381 <default>off</default>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	382 <context>http</context>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	383 <context>server</context>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	384 <context>location</context>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	385 <appeared-in>1.1.15</appeared-in>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	386
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	387 <para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	388 Sets a text that should be changed in the <literal>domain</literal>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	389 attribute of the <header>Set-Cookie</header> header fields of a
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	390 proxied server response.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	391 Suppose a proxied server returned the header field
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	392 <header>Set-Cookie</header> with the attribute
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	393 “<literal>domain=localhost</literal>”.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	394 The directive
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	395 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	396 proxy_cookie_domain localhost example.org;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	397 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	398 will rewrite this attribute to
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	399 “<literal>domain=example.org</literal>”.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	400 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	401
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	402 <para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	403 A dot at the beginning of the <value>domain</value> and
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	404 <value>replacement</value> strings, and the <literal>domain</literal>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	405 attribute is ignored.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	406 Matching is case-insensitive.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	407 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	408
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	409 <para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	410 The strings <value>domain</value> and <value>replacement</value>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	411 can contain variables:
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	412 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	413 proxy_cookie_domain www.$host $host;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	414 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	415 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	416
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	417 <para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	418 A directive can also be specified using regular expressions.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	419 In this case, <value>domain</value> should start from
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	420 the “<literal>~</literal>” symbol.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	421 A regular expression can contain named and positional captures,
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	422 and <value>replacement</value> can reference them:
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	423 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	424 proxy_cookie_domain ~\.(?P<sl_domain>[-0-9a-z]+\.[a-z]+)$ $sl_domain;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	425 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	426 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	427
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	428 <para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	429 There could be several <literal>proxy_cookie_domain</literal> directives:
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	430 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	431 proxy_cookie_domain localhost example.org;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	432 proxy_cookie_domain ~\.([a-z]+\.[a-z]+)$ $1;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	433 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	434 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	435
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	436 <para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	437 The <literal>off</literal> parameter cancels all
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	438 <literal>proxy_cookie_domain</literal> directives on the current level:
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	439 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	440 proxy_cookie_domain off;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	441 proxy_cookie_domain localhost example.org;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	442 proxy_cookie_domain www.example.org example.org;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	443 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	444 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	445
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	446 </directive>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	447
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	448
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	449 <directive name="proxy_cookie_path">
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	450 <syntax><literal>off</literal></syntax>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	451 <syntax><value>path</value> <value>replacement</value></syntax>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	452 <default>off</default>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	453 <context>http</context>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	454 <context>server</context>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	455 <context>location</context>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	456 <appeared-in>1.1.15</appeared-in>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	457
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	458 <para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	459 Sets a text that should be changed in the <literal>path</literal>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	460 attribute of the <header>Set-Cookie</header> header fields of a
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	461 proxied server response.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	462 Suppose a proxied server returned the header field
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	463 <header>Set-Cookie</header> with the attribute
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	464 “<literal>path=/two/some/uri/</literal>”.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	465 The directive
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	466 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	467 proxy_cookie_path /two/ /;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	468 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	469 will rewrite this attribute to
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	470 “<literal>path=/some/uri/</literal>”.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	471 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	472
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	473 <para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	474 The strings <value>path</value> and <value>replacement</value>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	475 can contain variables:
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	476 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	477 proxy_cookie_path $uri /some$uri;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	478 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	479 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	480
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	481 <para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	482 A directive can also be specified using regular expressions.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	483 In this case, <value>path</value> should either start from
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	484 the “<literal>~</literal>” symbol for a case-sensitive matching,
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	485 or from the “<literal>~*</literal>” symbols for case-insensitive
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	486 matching.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	487 A regular expression can contain named and positional captures,
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	488 and <value>replacement</value> can reference them:
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	489 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	490 proxy_cookie_path ~*^/user/([^/]+) /u/$1;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	491 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	492 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	493
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	494 <para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	495 There could be several <literal>proxy_cookie_path</literal> directives:
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	496 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	497 proxy_cookie_path /one/ /;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	498 proxy_cookie_path / /two/;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	499 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	500 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	501
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	502 <para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	503 The <literal>off</literal> parameter cancels all
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	504 <literal>proxy_cookie_path</literal> directives on the current level:
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	505 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	506 proxy_cookie_path off;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	507 proxy_cookie_path /two/ /;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	508 proxy_cookie_path ~*^/user/([^/]+) /u/$1;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	509 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	510 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	511
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	512 </directive>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	513
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	514
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	515 <directive name="proxy_hide_header">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	516 <syntax><value>field</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	517 <default/>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	518 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	519 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	520 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	521
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	522 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	523 By default,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	524 nginx does not pass the header fields <header>Date</header>,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	525 <header>Server</header>, <header>X-Pad</header>, and
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	526 <header>X-Accel-...</header> from the response of a proxied
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	527 server to a client.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	528 The <literal>proxy_hide_header</literal> directive sets additional fields
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	529 that will not be passed.
294 9f5ee1c6fca5 Use consistent wording. Ruslan Ermilov <ru@nginx.com> parents: 281 diff changeset	530 If, on the contrary, the passing of fields needs to be permitted,
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	531 the <link id="proxy_pass_header"/> directive can be used.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	532 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	533
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	534 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	535
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	536
316 1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	537 <directive name="proxy_http_version">
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	538 <syntax><literal>1.0</literal> \| <literal>1.1</literal></syntax>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	539 <default>1.0</default>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	540 <context>http</context>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	541 <context>server</context>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	542 <context>location</context>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	543 <appeared-in>1.1.4</appeared-in>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	544
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	545 <para>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	546 Sets the HTTP protocol version for proxying.
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	547 By default, version 1.0 is used.
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	548 Version 1.1 is recommended for use with
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	549 <link doc="ngx_http_upstream_module.xml" id="keepalive"/>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	550 connections.
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	551 </para>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	552
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	553 </directive>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	554
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	555
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	556 <directive name="proxy_ignore_client_abort">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	557 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	558 <default>off</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	559 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	560 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	561 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	562
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	563 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	564 Determines should the connection with a proxied server be
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	565 closed if a client closes a connection without waiting
294 9f5ee1c6fca5 Use consistent wording. Ruslan Ermilov <ru@nginx.com> parents: 281 diff changeset	566 for a response.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	567 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	568
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	569 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	570
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	571
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	572 <directive name="proxy_ignore_headers">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	573 <syntax><value>field</value> ...</syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	574 <default/>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	575 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	576 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	577 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	578
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	579 <para>
294 9f5ee1c6fca5 Use consistent wording. Ruslan Ermilov <ru@nginx.com> parents: 281 diff changeset	580 Disables processing of certain response header fields from the proxied server.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	581 The following fields can be ignored: <header>X-Accel-Redirect</header>,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	582 <header>X-Accel-Expires</header>, <header>X-Accel-Limit-Rate</header> (1.1.6),
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	583 <header>X-Accel-Buffering</header> (1.1.6),
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	584 <header>X-Accel-Charset</header> (1.1.6), <header>Expires</header>,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	585 <header>Cache-Control</header>, and <header>Set-Cookie</header> (0.8.44).
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	586 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	587
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	588 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	589
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	590
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	591 <directive name="proxy_intercept_errors">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	592 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	593 <default>off</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	594 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	595 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	596 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	597
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	598 <para>
297 94c8df379088 Added missing word. Ruslan Ermilov <ru@nginx.com> parents: 294 diff changeset	599 Determines whether proxied responses with codes greater than or equal
94c8df379088 Added missing word. Ruslan Ermilov <ru@nginx.com> parents: 294 diff changeset	600 to 400 should be passed to a client or be redirected to nginx for processing
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	601 using the <link doc="ngx_http_core_module.xml" id="error_page"/> directive.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	602 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	603
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	604 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	605
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	606
405 781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	607 <directive name="proxy_max_temp_file_size">
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	608 <syntax><value>size</value></syntax>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	609 <default>1024m</default>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	610 <context>http</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	611 <context>server</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	612 <context>location</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	613
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	614 <para>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	615 When <link id="proxy_buffering">buffering</link> of responses from the proxied
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	616 server is enabled, and the whole response does not fit into memory buffers
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	617 set by the <link id="proxy_buffer_size"/> and <link id="proxy_buffers"/>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	618 directives, part of a response can be saved to a temporary file.
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	619 This directive sets the maximum <value>size</value> of a temporary file.
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	620 The size of data written to a temporary file at a time is set
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	621 by the <link id="proxy_temp_file_write_size"/> directive.
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	622 </para>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	623
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	624 <para>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	625 Value of zero disables buffering of responses to temporary files.
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	626 </para>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	627
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	628 </directive>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	629
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	630
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	631 <directive name="proxy_next_upstream">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	632 <syntax>
364 bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	633 <literal>error</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	634 <literal>timeout</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	635 <literal>invalid_header</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	636 <literal>http_500</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	637 <literal>http_502</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	638 <literal>http_503</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	639 <literal>http_504</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	640 <literal>http_404</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	641 <literal>off</literal>
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	642 ...</syntax>
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	643 <default>error timeout</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	644 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	645 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	646 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	647
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	648 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	649 Specifies in which cases a request should be passed to the next server:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	650 <list type="tag">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	651
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	652 <tag-name><literal>error</literal></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	653 <tag-desc>an error occurred while establishing a connection with the
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	654 server, passing it a request, or reading the response header;</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	655
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	656 <tag-name><literal>timeout</literal></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	657 <tag-desc>a timeout has occurred while establishing a connection with the
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	658 server, passing it a request, or reading the response header;</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	659
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	660 <tag-name><literal>invalid_header</literal></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	661 <tag-desc>a server returned empty or invalid response;</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	662
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	663 <tag-name><literal>http_500</literal></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	664 <tag-desc>a server returned a response with the code 500;</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	665
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	666 <tag-name><literal>http_502</literal></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	667 <tag-desc>a server returned a response with the code 502;</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	668
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	669 <tag-name><literal>http_503</literal></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	670 <tag-desc>a server returned a response with the code 503;</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	671
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	672 <tag-name><literal>http_504</literal></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	673 <tag-desc>a server returned a response with the code 504;</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	674
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	675 <tag-name><literal>http_404</literal></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	676 <tag-desc>a server returned a response with the code 404;</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	677
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	678 <tag-name><literal>off</literal></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	679 <tag-desc>disables passing a request to the next server.</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	680
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	681 </list>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	682 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	683
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	684 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	685 It should be understood that passing a request to the next server is
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	686 only possible if a client was not sent anything yet.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	687 That is, if an error or a timeout occurs in the middle of
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	688 transferring a response, fixing this is impossible.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	689 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	690
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	691 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	692
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	693
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	694 <directive name="proxy_no_cache">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	695 <syntax><value>string</value> ...</syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	696 <default/>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	697 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	698 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	699 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	700
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	701 <para>
294 9f5ee1c6fca5 Use consistent wording. Ruslan Ermilov <ru@nginx.com> parents: 281 diff changeset	702 Defines conditions under which the response will not be saved to a cache.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	703 If at least one value of the string parameters is not empty and is not
294 9f5ee1c6fca5 Use consistent wording. Ruslan Ermilov <ru@nginx.com> parents: 281 diff changeset	704 equal to “0” then the response will not be saved:
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	705 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	706 proxy_no_cache $cookie_nocache $arg_nocache$arg_comment;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	707 proxy_no_cache $http_pragma $http_authorization;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	708 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	709 Can be used along with the <link id="proxy_cache_bypass"/> directive.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	710 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	711
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	712 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	713
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	714
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	715 <directive name="proxy_pass">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	716 <syntax><value>URL</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	717 <default/>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	718 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	719 <context>if in location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	720 <context>limit_except</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	721
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	722 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	723 Sets an address of the proxied server and a URI that maps a location.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	724 An address can be specified as a domain name or an address, and a port,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	725 for example,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	726 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	727 proxy_pass http://localhost:8000/uri/;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	728 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	729 or as a UNIX-domain socket path:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	730 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	731 proxy_pass http://unix:/tmp/backend.socket:/uri/;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	732 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	733 here a path is specified after the word “<literal>unix</literal>”
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	734 and enclosed in two colons.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	735 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	736
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	737 <para>
294 9f5ee1c6fca5 Use consistent wording. Ruslan Ermilov <ru@nginx.com> parents: 281 diff changeset	738 If a domain name resolves to several addresses, all of them will be
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	739 used in a round-robin fashion.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	740 In addition, an address can be specified as a
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	741 <link doc="ngx_http_upstream_module.xml">server group</link>.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	742 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	743
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	744 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	745 When passing a request to the server, part of a URI matching the location
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	746 is replaced by a URI specified in the <literal>proxy_pass</literal> directive.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	747 This rule has two exceptions where a replacement location cannot be
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	748 defined:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	749 <list type="bullet">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	750
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	751 <listitem>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	752 when a location is specified using a regular expression;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	753 </listitem>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	754
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	755 <listitem>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	756 if a URI is changed using the
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	757 <link doc="ngx_http_rewrite_module.xml" id="rewrite"/> directive
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	758 inside a proxied location, and this same configuration will be
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	759 used to process a request (<literal>break</literal>):
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	760 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	761 location /name/ {
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	762 rewrite /name/([^/]+) /users?name=$1 break;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	763 proxy_pass http://127.0.0.1;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	764 }
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	765 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	766 In these cases a URI is passed without mapping.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	767 </listitem>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	768
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	769 </list>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	770 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	771
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	772 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	773 It can also be specified that a request URI should be passed unchanged,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	774 in the same form it was sent by the client, not the processed form.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	775 During a processing
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	776 <list type="bullet">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	777
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	778 <listitem>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	779 two or more adjacent slashes are replaced by one: “//” — “/”;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	780 </listitem>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	781
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	782 <listitem>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	783 links to the current directory get removed: “/./” — “/”;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	784 </listitem>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	785
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	786 <listitem>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	787 links to the parent directory get removed: “/dir/../” — “/”.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	788 </listitem>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	789
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	790 </list>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	791 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	792
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	793 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	794 If a URI should be passed unchanged then the server URL should be specified
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	795 without a URI in the <literal>proxy_pass</literal> directive:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	796 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	797 location /some/path/ {
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	798 proxy_pass http://127.0.0.1;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	799 }
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	800 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	801 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	802
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	803 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	804 Server name, its port, and passed URI can be specified using variables:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	805 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	806 proxy_pass http://$host$uri;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	807 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	808 or like this:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	809 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	810 proxy_pass $request;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	811 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	812 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	813
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	814 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	815 In this case the server name is searched among the described
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	816 <link doc="ngx_http_upstream_module.xml">server groups</link>,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	817 and if not found is determined using a
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	818 <link doc="ngx_http_core_module.xml" id="resolver"/>.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	819 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	820
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	821 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	822
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	823
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	824 <directive name="proxy_pass_header">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	825 <syntax><value>field</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	826 <default/>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	827 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	828 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	829 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	830
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	831 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	832 Permits to pass <link id="proxy_hide_header">otherwise disabled</link> header
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	833 fields from a proxied server to a client.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	834 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	835
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	836 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	837
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	838
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	839 <directive name="proxy_read_timeout">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	840 <syntax><value>time</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	841 <default>60s</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	842 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	843 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	844 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	845
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	846 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	847 Defines a timeout for reading a response from the proxied server.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	848 A timeout is only set between two successive read operations,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	849 not for the transmission of the whole response.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	850 If a proxied server does not transmit anything within this time,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	851 a connection is closed.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	852 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	853
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	854 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	855
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	856
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	857 <directive name="proxy_redirect">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	858 <syntax><literal>default</literal></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	859 <syntax><literal>off</literal></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	860 <syntax><value>redirect</value> <value>replacement</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	861 <default>default</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	862 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	863 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	864 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	865
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	866 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	867 Sets a text that should be changed in the header fields
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	868 <header>Location</header> and <header>Refresh</header> of a response
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	869 from the proxied server.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	870 Suppose a proxied server returned the header field
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	871 “<literal>Location: http://localhost:8000/two/some/uri/</literal>”.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	872 The directive
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	873 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	874 proxy_redirect http://localhost:8000/two/ http://frontend/one/;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	875 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	876 will rewrite this string to
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	877 “<literal>Location: http://frontend/one/some/uri/</literal>”.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	878 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	879
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	880 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	881 A server name may be omitted from the <value>replacement</value> string:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	882 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	883 proxy_redirect http://localhost:8000/two/ /;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	884 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	885 then the primary server’s name and a port, if different from 80,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	886 will be substituted.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	887 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	888
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	889 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	890 The default replacement specified by the <literal>default</literal> parameter
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	891 uses the parameters of the
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	892 <link doc="ngx_http_core_module.xml" id="location"/> and
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	893 <link id="proxy_pass"/> directives.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	894 Hence, the two configurations below are equivalent:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	895 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	896 location /one/ {
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	897 proxy_pass http://upstream:port/two/;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	898 proxy_redirect default;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	899 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	900
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	901 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	902 location /one/ {
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	903 proxy_pass http://upstream:port/two/;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	904 proxy_redirect http://upstream:port/two/ /one/;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	905 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	906 The <literal>default</literal> parameter is not permitted if
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	907 <link id="proxy_pass"/> is specified using variables.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	908 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	909
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	910 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	911 A <value>replacement</value> string can contain variables:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	912 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	913 proxy_redirect http://localhost:8000/ http://$host:$server_port/;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	914 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	915 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	916
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	917 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	918 A <value>redirect</value> can also contain (1.1.11) variables:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	919 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	920 proxy_redirect http://$proxy_host:8000/ /;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	921 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	922 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	923
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	924 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	925 A directive can be specified (1.1.11) using regular expressions.
417 cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	926 In this case, <value>redirect</value> should either start from
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	927 the “<literal>~</literal>” symbol for a case-sensitive matching,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	928 or from the “<literal>~*</literal>” symbols for case-insensitive
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	929 matching.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	930 A regular expression can contain named and positional captures,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	931 and <value>replacement</value> can reference them:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	932 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	933 proxy_redirect ~^(http://[^:]+):\d+(/.+)$ $1$2;
a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	934 proxy_redirect ~*/user/([^/]+)/(.+)$ http://$1.example.com/$2;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	935 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	936 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	937
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	938 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	939 There could be several <literal>proxy_redirect</literal> directives:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	940 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	941 proxy_redirect default;
a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	942 proxy_redirect http://localhost:8000/ /;
a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	943 proxy_redirect http://www.example.com/ /;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	944 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	945 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	946
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	947 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	948 The <literal>off</literal> parameter cancels all
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	949 <literal>proxy_redirect</literal> directives on the current level:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	950 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	951 proxy_redirect off;
a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	952 proxy_redirect default;
a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	953 proxy_redirect http://localhost:8000/ /;
a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	954 proxy_redirect http://www.example.com/ /;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	955 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	956 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	957
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	958 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	959 Using this directive it is also possible to add host names to relative
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	960 redirects issued by a proxied server:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	961 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	962 proxy_redirect / /;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	963 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	964 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	965
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	966 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	967
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	968
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	969 <directive name="proxy_send_timeout">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	970 <syntax><value>time</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	971 <default>60s</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	972 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	973 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	974 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	975
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	976 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	977 Sets a timeout for transmitting a request to the proxied server.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	978 A timeout is only set between two successive write operations,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	979 not for the transmission of the whole request.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	980 If a proxied server does not receive anything within this time,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	981 a connection is closed.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	982 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	983
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	984 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	985
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	986
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	987 <directive name="proxy_set_header">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	988 <syntax><value>field</value> <value>value</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	989 <default>Host $proxy_host</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	990 <default>Connection close</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	991 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	992 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	993 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	994
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	995 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	996 Allows to redefine or append fields to the request header
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	997 passed to the proxied server.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	998 A <value>value</value> can contain text, variables, and their combination.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	999 These directives are inherited from the previous level if and
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1000 only if there are no
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1001 <literal>proxy_set_header</literal>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1002 directives defined on the current level.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1003 By default, only two fields are redefined:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1004 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1005 proxy_set_header Host $proxy_host;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1006 proxy_set_header Connection close;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1007 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1008 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1009
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1010 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1011 An unchanged <header>Host</header> request header field can be passed like this:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1012 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1013 proxy_set_header Host $http_host;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1014 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1015 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1016
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1017 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1018 However, if this field is not present in a client request header then
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1019 nothing will be passed.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1020 In such a case it is better to use the <var>$host</var> variable—its
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1021 value equals the server name in the <header>Host</header> request header
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1022 field, or the primary server name if this field is not present:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1023 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1024 proxy_set_header Host $host;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1025 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1026 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1027
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1028 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1029 In addition, a server name can be passed together with a port of the
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1030 proxied server:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1031 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1032 proxy_set_header Host $host:$proxy_port;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1033 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1034 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1035
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1036 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1037 If the value of a header field is an empty string then this
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1038 field will not be passed to a proxied server:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1039 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1040 proxy_set_header Accept-Encoding "";
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1041 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1042 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1043
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1044 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1045
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1046
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1047 <directive name="proxy_ssl_session_reuse">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1048 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1049 <default>on</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1050 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1051 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1052 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1053
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1054 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1055 Determines whether SSL sessions can be reused when working with
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1056 the proxied server.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1057 If the errors
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1058 “<literal>SSL3_GET_FINISHED:digest check failed</literal>”
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1059 appear in the logs, try to disable session reuse.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1060 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1061
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1062 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1063
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1064
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1065 <directive name="proxy_store">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1066 <syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1067 <literal>on</literal> \|
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1068 <literal>off</literal> \|
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1069 <value>string</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1070 <default>off</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1071 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1072 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1073 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1074
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1075 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1076 Enables saving of files to a disk.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1077 The <literal>on</literal> parameter saves files with paths
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1078 corresponding to the directives
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1079 <link doc="ngx_http_core_module.xml" id="alias"/> or
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1080 <link doc="ngx_http_core_module.xml" id="root"/>.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1081 The <literal>off</literal> parameter disables saving of files.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1082 In addition, the file name can be set explicitly using the
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1083 <value>string</value> with variables:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1084 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1085 proxy_store /data/www$original_uri;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1086 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1087 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1088
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1089 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1090 The modification time of files is set according to the received
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1091 <header>Last-Modified</header> response header field.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1092 A response is first written to a temporary file, then a file is renamed.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1093 Starting from version 0.8.9 temporary files and the persistent store
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1094 can be put on different file systems but be aware that in this case
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1095 a file is copied across two file systems instead of the cheap rename operation.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1096 It is thus recommended that for any given location both saved files and a
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1097 directory holding temporary files set by the <link id="proxy_temp_path"/>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1098 directive are put on the same file system.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1099 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1100
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1101 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1102 This directive can be used to create local copies of static unchangeable
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1103 files, e.g.:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1104 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1105 location /images/ {
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1106 root /data/www;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1107 open_file_cache_errors off;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1108 error_page 404 = /fetch$uri;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1109 }
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1110
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1111 location /fetch/ {
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1112 internal;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1113
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1114 proxy_pass http://backend/;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1115 proxy_store on;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1116 proxy_store_access user:rw group:rw all:r;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1117 proxy_temp_path /data/temp;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1118
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1119 alias /data/www/;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1120 }
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1121 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1122 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1123
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1124 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1125 or like this:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1126 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1127 location /images/ {
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1128 root /data/www;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1129 error_page 404 = @fetch;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1130 }
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1131
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1132 location @fetch {
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1133 internal;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1134
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1135 proxy_pass http://backend;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1136 proxy_store on;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1137 proxy_store_access user:rw group:rw all:r;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1138 proxy_temp_path /data/temp;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1139
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1140 root /data/www;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1141 }
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1142 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1143 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1144
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1145 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1146
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1147
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1148 <directive name="proxy_store_access">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1149 <syntax><value>users</value>:<value>permissions</value> ...</syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1150 <default>user:rw</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1151 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1152 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1153 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1154
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1155 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1156 Sets access permissions for newly created files and directories, e.g.:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1157 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1158 proxy_store_access user:rw group:rw all:r;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1159 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1160 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1161
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1162 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1163 If any <literal>group</literal> or <literal>all</literal> access permissions
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1164 are specified then <literal>user</literal> permissions may be omitted:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1165 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1166 proxy_store_access group:rw all:r;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1167 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1168 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1169
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1170 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1171
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1172
405 781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1173 <directive name="proxy_temp_file_write_size">
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1174 <syntax><value>size</value></syntax>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1175 <default>8k\|16k</default>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1176 <context>http</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1177 <context>server</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1178 <context>location</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1179
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1180 <para>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1181 Limits the <value>size</value> of data written to a temporary file
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1182 at a time, when buffering of responses from the proxied server
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1183 to temporary files is enabled.
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1184 By default, <value>size</value> is limited by two buffers set by the
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1185 <link id="proxy_buffer_size"/> and <link id="proxy_buffers"/> directives.
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1186 The maximum size of a temporary file is set by the
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1187 <link id="proxy_max_temp_file_size"/> directive.
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1188 </para>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1189
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1190 </directive>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1191
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1192
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1193 <directive name="proxy_temp_path">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1194 <syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1195 <value>path</value>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1196 [<value>level1</value>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1197 [<value>level2</value>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1198 [<value>level3</value>]]]</syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1199 <default>proxy_temp</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1200 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1201 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1202 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1203
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1204 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1205 Defines a directory for storing temporary files
405 781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1206 with data received from proxied servers.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1207 Up to three-level subdirectory hierarchy can be used underneath the specified
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1208 directory.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1209 For example, in the following configuration
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1210 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1211 proxy_temp_path /spool/nginx/proxy_temp 1 2;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1212 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1213 a temporary file might look like this:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1214 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1215 /spool/nginx/proxy_temp/<emphasis>7</emphasis>/<emphasis>45</emphasis>/00000123<emphasis>457</emphasis>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1216 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1217 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1218
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1219 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1220
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1221 </section>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1222
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1223
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1224 <section id="variables" name="Embedded Variables">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1225
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1226 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1227 The <literal>ngx_http_proxy_module</literal> module supports embedded variables
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1228 that can be used to compose headers using the
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1229 <link id="proxy_set_header"/> directive:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1230 <list type="tag">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1231
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1232 <tag-name><var>$proxy_host</var></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1233 <tag-desc>name and port of a proxied server;</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1234
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1235 <tag-name><var>$proxy_port</var></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1236 <tag-desc>port of a proxied server;</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1237
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1238 <tag-name><var>$proxy_add_x_forwarded_for</var></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1239 <tag-desc>the <header>X-Forwarded-For</header> client request header field
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1240 with the <var>$remote_addr</var> variable appended to it, separated by a comma.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1241 If the <header>X-Forwarded-For</header> field is not present in the client
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1242 request header, the <var>$proxy_add_x_forwarded_for</var> variable is equal
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1243 to the <var>$remote_addr</var> variable.</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1244 </list>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1245 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1246
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1247 </section>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1248
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1249 </module>

Mercurial > hg > nginx-site

annotate xml/en/docs/http/ngx_http_proxy_module.xml @ 417:cbc2d1b51cb6